CS2001 Просмотр технического описания (PDF) - ON Semiconductor

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CS2001

1.2 A Switching Regulator, and 5.0 V, 100 mA Linear Regulator with RESET

ON Semiconductor 

CS2001

CIRCUIT DESCRIPTION

Figure 3 is an oscilloscope waveform showing the

charge pump collector voltage, collector current and the

charge pump timing capacitor during normal operation

with IVER = 30mA.

Figure 4 is an oscilloscope waveform showing the voltage

tripler output and the energy reserve input during power up.

Figure 3. Typical Operation with IVER = 30 mA

Figure 4. Startup with RV(CHG) = 510 k

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